Mary Lynn Rajskub returns for '24: Live Another Day'

Everyone's favorite twitchy, antisocial systems analyst will return to CTU for FOX's limited series
"24: Live Another Day."

Mary Lynn Rajskub will reprise her role as Chloe O'Brian in the 12-episode series. She rejoins
Kiefer Sutherland, who is back as the indefatigable Jack Bauer.

"I am thrilled to be working with [executive producer]
Howard [Gordon] and the writers again -- and, of course, Kiefer," Rajskub says. "There's a lot more room to grow in my character. I'm going to start sharpening my computer skills now."

Chloe was first seen on "24" in Season 3 and became one of the show's most-loved characters, despite her often prickly personality. Rajskub appeared in more episodes of the show than any actor other than Sutherland.